baber/WOPTO huggingface dataset:
Patent JP-H11136115-A (JP)
Title: Micro switch
Inventor: TOMA TAKAYUKI
IPC: H03K17/965
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To have long life without oxidation or abrasion of a contact, to prevent contact failure from occurring and to compeletely prevent a chattering phenomenon that takes place at the time of contact continuity by converting an output of a pressure sensor into a voltage signal and amplifying it and outputting an on signal when the electric signal exceeds prescribed reference voltage. SOLUTION: Relating to a distortion gauge 3, pressure is applied at its central pressure receiving part when a push button 2 is pushed and the resistance value of an internal resistance line is changed. When the resistance value of the resistance line of the gauge 3 changes, a voltage detecting part 6 detects it as voltage change and inputs it to an OP amplifier, and the OP amplifier amplifies voltage of the small detection voltage and adds it to a + input terminal. Because the OP amplifier has its - input terminal where reference voltage is applied, an on signal of a logical value 1 is outputted to an output when + input terminal voltage exceeds the reference voltage. A FET 5 is driven by the on signal and is turned from an off state to an on state, and an output terminal 11 and a ground terminal 12 are electrically conducted through a resistor for protection.
Patent JP-2001120251-A (JP)
Title: Coral-treated sake and method for producing the same
Inventor: KOWATARI AKIYOSHI
IPC: C12G3/08
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To make a distilled liquor more readily drinkable by treating the distilled liquor with coral and to remove a smell of seawater by treating coral to be used for improving the qualities of distilled liquor by an original method. SOLUTION: This method for producing a coral-treated distilled liquor comprises at least a process for boiling and disinfecting a coral such as coral branch, etc., a process for immersing the disinfected coral in lye, a process for washing the coral with water and drying and then immersing the coral in a distilled liquor such as Awamori (R) (a kind of Japanese distilled white liquor), etc.
Patent JP-H02145929-A (JP)
Title: Method and apparatus for measuring infrared radiation
Inventor: MASUTANI KOJI
IPC: G01J5/00
Filed: 1988-11-26
Abstract: PURPOSE:To enable accurate measurement of brightness by measuring infrared radiation from a reference sample with temperature thereof differing from each other in addition to a sample to calculate emissivity and brightness of the sample from the resulting three measured values. CONSTITUTION:The perimeter of a sample 1 is covered with a black body cover 3 with a brightness (radiation energy intensity) K'. Infrared radiation is measured by switching mirrors m2 and m8 and an interferometer and a detec tor respectively for the sample and reference samples S1 and S2 with emissivities thereof of epsilon1 and epsilon2 to determine measured values M, M1 and M2. Brightnesses from the black body with the temperature thereof the same as the samples 1 and S1 and S2 are put at K0, K10 and K20 and an emissivity of the sample is determined from a formula epsilon={epsilon1(K10-K')(M-M2)-epsilon2(K20-K ')(M-M1)}/(M1-M2)(K0-K'). The brightness K of the sample 1 is determined by K=epsilonK0. Thus, effect of radiation from a background is removed by measur ing infrared radiation of the samples S1 and S2' thereby enabling calculation of a true emissivity and the brightness K of the sample 1.
Patent JP-H03158870-A (JP)
Title: Image formation device
Inventor: MAEKAWA KAZUNOBU
IPC: G03G15/01
Filed: 1989-11-16
Abstract: PURPOSE:To form the image of the same original on plural positions of the same transfer sheet by dividing a transfer sheet into plural image areas in its moving direction and providing the mode for applying a transfer charge only to one image area and transferring a toner image from an image carrier to the image area. CONSTITUTION:An original is arranged on an original glass 18 so that the head of an original image G' is matched with a scanning start position based upon an image reader unit 14 and scanning is started synchronously with a position sensor 44 for a transfer drum 36. After scanning the original G up to its center position, the unit 14 is returned to the original position. Consequently, the exposure and development of the 1st color are executed and a toner image formed on a photosensitive drum 1 is transferred to a transfer sheet T by a transfer charger 25. In the case of forming a lower image, the scanning start timing of the unit 14 is delayed in order to shift an image formation area to the lower part of the transfer sheet, or to the back in the scanning direction.
Patent JP-S62148473-A (JP)
Inventor: HORUSUTO IEEGAA
IPC: C07D251/50
Filed: 1986-12-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07124528-A (JP)
Title: Barrel-shaped washing apparatus
Inventor: KANZAWA MORIHITO
IPC: B08B3/04
Filed: 1993-11-05
Abstract: PURPOSE:To obtain a long barrel-shaped washing apparatus having a small diameter which can be produced simply and preventing a work from getting in during work. CONSTITUTION:A cylindrical body 1 composed of a perforated plate 2 and having a spiral blade 3 provided therein is divided into two parts along the plane parallel to a rotary shaft and flanges 12 are provided to divided surfaces and flanges 15 are provided to the side ends of the cylindrical body and two parts are clamped by the flanges 12 to form the integrated cylindrical body and rotary support members 4, 4a and a driving member 7 are provided to the side end flanges 15.
Patent JP-H01143127-A (JP)
Title: Surface shape measuring method by scanning electron microscope
Inventor: KATO MAKOTO
IPC: H01J37/244
Filed: 1987-11-27
Abstract: PURPOSE:To shorten the process time and correctly calculate the normal line direction or inclination by using the relationship between the signals obtained from four detectors or their integral times detectors and differential coefficients of two directions crossing at right angles. CONSTITUTION:A sample is scanned by a focused electron beam, and secondary electrons emitted from the surface of the sample are detected by four detectors 401-404. The secondary electrons emitted from the secondary electron emission point 302 on the sample 301 are emitted in four directions according to the cosine rule. Since the four detectors are applied with the electric field between them and the sample to collect secondary electrons respectively, the secondary electrons emitted toward the first - fourth quadrants are gradually bent by the electric field on their orbits and detected when they reach the first-fourth detectors 401-404. In this case, the relational expression between the signals obtained by the detectors and the differential coefficients of two directions crossing at right angles in the normal line direction of the surface or on the horizontal plane is used to determine the differential coefficients of positions on the sample, the differential coefficients are added or integrated in sequence, and the surface shape of the sample is measured. The process time is thereby shortened, and the normal line direction or inclination can be correctly calculated.
Patent JP-H04174202-A (JP)
Title: Device for generating incinerating gas of pressure air supply type
Inventor: FUJIWARA TERUIE
IPC: F23D14/02
Filed: 1990-11-05
Abstract: PURPOSE:To obtain an incinerating gas having a simple structure and a high temperature by providing a gas emission cylinder on the front side wall of a complete combustion device and a pressure air duct passing through the rear part of an outer peripheral wall around the complete combustion device with its end opening facing toward a gas emission opening. CONSTITUTION:An air duct 16' for supplying a pressure air to a reverse heat utilizing evaporating afterburner A from a pressure air supply device D is connected to a pressure air duct C via a control valve V so as to supply a pressure air a'' to the pressure air duct C in a proper amount and under a proper pressure. In this way a jet of the pressure air a'' is delivered from an opening part 14 at the end of the pressure air duct C, while being heated by the combustion gas in a complete combustion device B. In this way the pressure air a'' is mixed with a high temperature neutral combustion gas G being transmitted from a gas emission cylinder 12 of the complete combustion device B in order to give oxygen thereto, whereby the incinerating gas Gf extremely high in the incinerating efficiency of the material W to be incinerated and consisting of a high temperature acidic incinerating gas is produced.
Patent JP-S62156502-A (JP)
Title: Minute displacement measuring head
Inventor: YAMAMURA HIROAKI
IPC: G01B7/00
Filed: 1985-12-27
Abstract: PURPOSE:To execute a measurement more exactly and with a high accuracy by forming an arm by an insulator, providing an electric resistor on the arm, also converting the quantity of deflection to the quantity of electricity and detecting a minute displacement. CONSTITUTION:An arm 2 of a minute displacement measuring head is formed by an insulator of ceramic and plastic, etc. A comb tooth-shaped resistor 3 is provided on the upper face of the arm which is provided with a probe 1 consisting of a diamond on the tip, and the arm 2 is fixed to a supporting member 4. In case roughness of the surface is measured, the arm 2 is bent a little in accordance with a fine up-and-down motion of the probe 1, therefore, length in the long axis direction of the resistor 3 which is provided on the upper face of the arm 2 is varied and a resistance value is also varied. When the measurement is executed in a state that a prescribed voltage remains applied to the resistor 3, a current is varied by a variation of the resistance value of the resistor 3, the variation of this current is amplified by a general method, and by its signal waveform, roughness of the surface can be measured.
Patent JP-2000126012-A (JP)
Title: Shatterproof mirror
Inventor: FUKUDA SHOJI
IPC: A47G1/00
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To form a shatterproof film including a color pigment and a rustproof pigment and offering better design and fineness and stronger corrosion and rust resistance, on a rear face film of mirrors. SOLUTION: Over a rear face film of a mirror, a shatterproof film is formed comprising a coating applied to it and cured there to have an elongation percentage from 200 to 1000%, a tensile strength of 200 kg/cm2 or more, a film thickness from 30 to 80 μm, and an adhesive strength to the mirror rear face film from 0.3 to 1 kg/cm2. The coating comprises at least one type of resin of urethane, ethylene-vinyl acetate or polycaprolactam, to which a color pigment in an amount of 1 wt.% or more and a rustproof pigment in an amount of 1 wt.% or more are added totaling not more than 120 wt.%.
Patent JP-H08155827-A (JP)
Title: Machined hole diameter measuring method by honing head, and honing head and master ring used in this method
Inventor: KATSU MASAHIKO
IPC: B24B49/10
Filed: 1994-12-02
Abstract: PURPOSE: To provide a machined hole diameter measuring method without generating the interference of pressure wave, and a honing head used in this method. CONSTITUTION: Air nozzles 15 serving as the measuring parts of an air micrometer are provided at plural circumferential places of a honing head 1. Air is jetted from each air nozzle 15 to a clearance between the peripheral surface of the honing head 1 and the inner peripheral surface of a machined hole, and air pressure at that time is converted into an electric signal to detect clearance dimension, thus measuring a machined hole diameter. In this case, clearance dimension is individually detected, and the machined hole diameter is measured on the basis of the average value of the detected value. The air nozzles 15 serving as the measuring parts of the air micrometer are provided at plural circumferential places of the honing head 1, and the A/E converters 17A, 17B of the air micrometer are provided every air nozzle 15.
Patent JP-2000123518-A (JP)
Title: Disk cartridge
Inventor: MIZUTANI HIKARI
IPC: G11B23/03
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To thin and miniaturize a disk drive by an amount equivalent to the amount of a dead space by dissolving the generation of the dead space at the side of a disk drive in a state in which a disk cartridge is loaded on the disk drive. SOLUTION: This disk cartridge has a square shaped case main body 2 and a disk 1 to be housed in the main room part 10 demarcated in the inside of the case. Spatial places 15 opening downward are provided at the lower surfaces of adjacent corner parts among four corner parts at sides outer than the pripheral wall 9 of the main room part 10. Protrusions 17 provided with positioning holes 16 are provided in these spatial places 15. Then, it is dissolved that a dead space is generated in the downward of the under surface of the disk cartridge by taking-in protruding dimensions of receiving bases 20 with the spatial places 15 in a state in which the positioning holes 16 are engagingly held with positioning pins P of the side of a disk drive.
Patent JP-H09145705-A (JP)
Title: Total organic carbon meter
Inventor: NAKAGAMI HIDETO
IPC: G01N33/18
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a total organic carbon meter with a rotary multi-port valve for retaining watertightness due to rubbing without causing any trouble in rotary operation even if long-term total organic carbon is not measured. SOLUTION: In the case of a pause mode where no total organic carbon is measured, pure water is filled into a gap part 6c of a rotary 4-port type valve 6, a rotary part 6a is rotated by a specific number of turns by each predetermined specific time, and these operations are repeated while no total organic carbon is measured. As a result, a rubbing surface 6d between the rotary part 6a and a fixed part 6b is washed by a washing liquid for each specific time, thus eliminating impurities remaining on the rubbing surface 6d and preventing the rubbing surface from being dried.
Patent JP-H09147857-A (JP)
Title: Manufacture of positive electrode active material for alkaline storage battery
Inventor: SATOGUCHI KOUSUKE
IPC: H01M4/52
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of positive electrode active material for an alkaline storage battery having a high utilization factor of active material. SOLUTION: The particle surfaces of active material mainly composed of nickel hydroxide are coated by at least a multi-component compound composed of one or more of compounds selected out of a group composed of nickel, zinc, cadmium, magnesium, aluminum, and indium, and a cobalt compound. The active material particles coated by the above mentioned multi-component compound are dried in a nitrogen or inert gas atmosphere, or in vacuum.
Patent JP-H05143715-A (JP)
Title: Non-contact instruction method
Inventor: AKIFUJI SHIYUNSUKE
IPC: G06T1/00
Filed: 1991-11-15
Abstract: PURPOSE:To prevent accuracy from being changed by the position of an instructor and the state of the arms by calculating a reference point by using the image data of the instructor inputted from a video camera, and defining a point crossing a straight line passing through a top and the reference point with a picture as an instructed point coordinate. CONSTITUTION:A top 4 of an instructed object related to an instructor 2 is searched from image data inputted from plural video cameras, a reference position is searched from the image data, the instructed straight line passing the reference position and the top 4 of the instructed object related to the instructor 2 is calculated, an instructed point 26 crossing the instructed straight line with a picture 24 is calculated, and the instructed point 26 is displayed on the screen 24. In a processing to calculate the reference coordinate, the coordinate value of the reference point last time is stored so as to start the calculation of the reference point from a point away from the coordinate value only for a range set in advance and only when the number of times inputted from the respective video cameras is equal to a constant set in advance, the number of times for calculating the reference point can be decreased in the case of calculating the reference point. Thus, the entire practical calculating time is not increased.
Patent JP-H05140020-A (JP)
Title: Production of carbonyl compound
Inventor: SETOYAMA TORU
IPC: B01J31/04
Filed: 1991-11-15
Abstract: PURPOSE:To efficiently obtain the corresponding carbonyl compound from olefins by using a nonhalogen-based catalyst. CONSTITUTION:Olefins are oxidized with molecular oxygen in the presence of a palladium in an acidic aqueous solution to produce a carbonyl compound. In the process, (a) an oxyacid salt of a metal having redox activity, e.g. sulfate, nitrate or triluoromethanesulfonate of copper, iron, cobalt, nickel, manganese, etc., (b) a compound having a hydroquinone structure, e.g. hydroquinone, 1,4- dihydroquinone or 9,10-dihydroanthraquinone and (c) a compound having the ability to oxidize the compound (b) into the corresponding quinones, preferably a Schiff base, a phthalocyanine complex, a porphyrin complex, etc., in which a metal such as cobalt, manganese or iron is coordinated is present in the reactional system. Good reactional results are especially obtained for higher olefins in which a sufficient reaction rate and selectivity have not hitherto been obtained according to this method.
Patent JP-H0655206-A (JP)
Title: Method and device for adjusting passage of rolling material to reduce its longitudinal force throughout rolling line
Inventor: OTSUTOO HAIN
IPC: B21B35/00
Filed: 1992-11-11
Abstract: PURPOSE: To guarantee passage of rolled stock having less longitudinal tensile strength economically and rationally by driving only the hydromotor of one of the rolling stands until the completion of biting or passing through all rolling stands, for the purpose of controlling the rotary speeds. CONSTITUTION: At the beginning of rolling, during the passing of rolling stands 1, 2, 3, all but one of the rotary speed controls for the hydromotors 5 belonging to the stand 1 through which a stock W has passed and the stand 2, through which the stock passes next are consecutively interrupted in accordance with the extent of the consecutive passing. Therefore, only the hydromotor of this one stand, as the guiding stand, is operated for controlling the rotary speed with an adjustable displacement volume as long as the stock passes through all the stands 1, 2, 3. As a result, a costing arithmetic unit or the like can be dispensed with.
Patent JP-H02147495-A (JP)
Title: Impeller of water jet propulsive device
Inventor: OKUBO SUSUMU
IPC: B63H11/08
Filed: 1988-11-30
Abstract: PURPOSE:To provide a high output and suppress the cost by forming an impeller from a plurality of impeller elements oriented in the axial direction in such an arrangement that the blades of each element do not interfere in the axial direction, and also fabricating each impeller element through die-casting. CONSTITUTION:A front impeller element 22 and a rear impeller element 23 are arranged coaxially along the axis of impeller 18. The front blades 22A of the element 22 are fixed around a boss 22B consolidatedly in such a way as not overlapping with one another. The rear blades 23A of the other element 23 are secured around a boss 23B consolidatedly, and they 23A shall either not overlap with one another. Accordingly each element 22, 23 can be fabricated by means of die-casting. The impeller 18 is so installed that the blades 22A of element 22 are overlapped over the blades 23A of element 23 in the axial direction. Thus the water stream 33 is energized by the blades 22A to be further energized by the blades 23A to permit the impeller 18 to emit high output.
Patent JP-H05137974-A (JP)
Title: Filter membrane element
Inventor: MORO MASASHI
IPC: B01D63/00
Filed: 1991-11-18
Abstract: PURPOSE:To maintain sufficient adhesive strength between an organic filter membrane and a filter plate by inserting a felt-like spacer between the organic filter membrane and the filter plate. CONSTITUTION:A support body 11 is formed by nonwoven fabric and is coated with a membrane parts 12 on both the faces to form an organic filter membrane 13. The organic filter membranes 13 are arranged on both sides of a filter plate 14 so that the filter plate 14 may be put between the filter membranes 13. Between the organic filter membrane 13 and the filter plate 14 is interposed a felt-like spacer 15 in the same shape as that of the organic filter membrane 13. And the organic filter membrane 13 and the spacer 15, and the filter plate 14 and the spacer 15 each are bonded and fixed by an adhesive 16 at the same margin A to paste up. Therefore the adhesive permeates the spacer to give large adhesive strength.
Patent JP-H03161552-A (JP)
Title: Method for controlling weft-insertion of air-jet loom
Inventor: YAMADA SHIGEO
IPC: G05B11/36
Filed: 1989-11-20
Abstract: PURPOSE:To save energy consumption in a stable weft-insertion state by control ling the weft arrival timing at a constant level and suppressing air consumption in an air-consumption controlling system to a lower level. CONSTITUTION:In a system for controlling the arrival timing of a weft, the real weft arrival timing is detected and the real arrival timing is automatically made to coincide with target timing by adjusting the compressed air pressure for weft-insertion or shifting the compressed air ejection timing based on the deviation between the detected value and the target value. On the other hand, the weft-insertion condition different from the weft-insertion condition in the above arrival timing control system is actively changed to single or plural different values in an air-consumption controlling system, the air consumption is measured after ascertaining the stable state of the arrival timing after the change, the measured value is compared with the air consumption before the change, a weft-insertion condition corresponding to the minimum air consumption is determined and the subsequent weft-insertion is carried out under the deter mined condition.
Patent JP-H06149143-A (JP)
Title: Method and device for forming stereoscopic photograph and laser beam output device
Inventor: KURONO KENJI
IPC: G03H1/04
Filed: 1992-11-11
Abstract: PURPOSE:To obtain the stereoscopic image of an integral hologram without requiring labor. CONSTITUTION:A stereoscopic photographing camera has internally CCD cameras 6, 8, a controller 22, film housing parts 24, 26, a liquid crystal display 30, a laser beam output device 32, a moving guide 34 of the, laser beam output device 32 and a driving device 36 for movement. Two pieces of optical paths converge while transmitting the planar glass of the liquid crystal display 30 and photosensitize a photosensitive film 28 disposed right under the liquid crystal display 30. The laser beam output device 32 is movable along the moving guide 34 and can, therefore, continuously photosensitize the arbitrary region of the photosensitive film 28 with continuous images. The integral hologram is completed if the resulted photosensitive film 28 is developed. The stereoscopic image is displayed by irradiation with coherent light.